baber/WOPTO huggingface dataset:
Patent JP-2002264283-A (JP)
Title: Antistatic multi-layer film
Inventor: CHIKANARI KENZO
IPC: B32B27/18
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer film excellent in antistatic properties and a product excellent in antistatic properties which is obtained by laminating the multi-layer film. SOLUTION: The multi-layer film is composed of at least two layers of a layer containing an antistatic agent in an amount within a specified range and a layer containing polyethylene or an ethylene-α-olefin copolymer. The antistatic agent is prepared from a surfactant component the molecular weight of which is within a specified range. The mixing ratio of the agent to the copolymer whose density is within a specified range and whose melt flow rate is within a given range is within a specified range. The mixing ratio of the agent to the surfactant component is within a specified range. The density of the polyethylene is within a specified range and higher by a specified range than that of the copolymer, and the melt flow rate of the polyethylene is within a given range.
Patent JP-2002271805-A (JP)
Title: Noise elimination circuit
Inventor: FUKUI KATSUYUKI
IPC: H04N5/369
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is impossible to sufficiently eliminate a noise due to a defect in a solid-state image pickup element or the like by only adding a low frequency component of one color to a high frequency component of other color when a change it the signal of the one color is inverse to a change in the signal of the other color in the case of eliminating the noise. SOLUTION: When a change in a signal whose noise is to be eliminated is inverse to a change in a reference signal, a high frequency component processing circuit 3 zeroes a high frequency component of the reference signal or inverts it depending on the change. An adder circuit 4 adds an output of a low-pass filter 1 to an output of the high frequency component processing circuit 3, and a selection circuit 5 selects an input signal GI or an output of the adder circuit 4 on the basis of a noise range designation signal NF.
Patent JP-2002270898-A (JP)
Title: Display device and its manufacturing method
Inventor: OHATA TOYOJI
IPC: H01L27/15
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a display device, capable of disposing microscopic semiconductor light-emitting elements at an interval on the surface of the base of the device and fixing the elements and having a sufficient luminance at a low cost, and to provide a method for manufacturing the same. SOLUTION: The method for manufacturing the display device comprises the steps of disposing selectively grown GaN microscopic semiconductor light- emitting elements 11, embedded in a first insulating layer 21 of an epoxy resin except the upper end part and a lower end surface and drawing electrodes 18, 19 at an interval on the upper surface of a base 31, and then fixing the elements. The method further comprises the steps of then forming a second insulating layer 34 of epoxy resin on the surface of the base 31 to cover together with the first layer 21 the elements 11, perforating required connecting openings, drawing the electrodes 18, 19 to the upper surface of the second insulation layer 34, further, perforating connecting holes at the second layer 34, and guiding the electrode 18 to a connecting electrode 32 provided at the base 31.
Patent JP-2002263669-A (JP)
Title: Water treatment method and device
Inventor: KADOKAWA KOMEI
IPC: C02F9/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment method and device capable of stably performing water treatment operation with high membrane filtration flux even if the temperature of the raw water to be treated is low. SOLUTION: In the water treatment method and device in which membrane filtration treatment is performed by a membrane filtration device 7 after the injection of gaseous ozone into the water to be treated from an ozone generator 9, the water to be treated before the injection or after the injection of the gaseous ozone is heated by a raw water heater 18.
Patent JP-2002270847-A (JP)
Title: Liquid crystal image display and manufacturing method semiconductor device for the image display
Inventor: KAWASAKI KIYOHIRO
IPC: G09F9/30
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To realize lowering of the resistance of electrode wirings. SOLUTION: In the method of manufacture of an active matrix substrate having an inverse stagger structure TFT, after a gate electrode 11 which also acts as a scanning line has bean formed by the patterning process, a gate insulation film 30, a channel semiconductor layer 31 and a low resistance semiconductor layer are laminated. The channel semiconductor layer 31, low resistance semiconductor layer and gate insulation layer 30 are removed by the etching leaving a TFT forming region, and the scanning line 11 is exposed. A low resistance metal 71 is formed with the plating on the exposed scanning line 11, and moreover an organic insulation film 72 is formed by electrodeposition process. Next, a metal wiring 21 of three layers is formed on the low resistance semiconductor layer as the source/drain electrode. Thereafter, the metal wiring 21 is used as the mask for anode oxidation, to form an insulation film 66 on the low resistance semiconductor layer of an aperture and on a part of the channel semiconductor layer 31.
Patent JP-2002282979-A (JP)
Title: Manufacturing method for combination shaped member of bar-like bodies
Inventor: TAKAHASHI MASARU
IPC: B21D22/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a combination shaped member of bar-like bodies which is integrally blanked without forming a long-length bar-like body and a short-length of bar-like body separately, can form axial center parts at both end parts of the bar-like body at the same time, shortens a work time, and can be manufactured at a low manufacturing cost. SOLUTION: This method comprises a press process in which the long-length bar-like body and a plurality of short-length bar-like bodies which are extended in the same direction leaving a predetermined distance from the bar-like body are integrally blanked from a plate body having a predetermined thickness, an axial forming process in which the both end parts of the long-length bar-like body are made round and the axial center parts are formed by a pressure die after the press process, and a mounting hole drilling process in which a hole for mounting to a paper feeding device is drilled in one end side of the long-length bar-like part after the axial center forming process.
Patent JP-2002289382-A (JP)
Title: Electric discharge lamp lighting equipment
Inventor: SAEKI KOJI
IPC: H05B41/282
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To detect existence of abnormality of electric discharge lamp and to surely conduct protection operation, while reducing stress to circuit parts. SOLUTION: A control circuit 4 inhibits feedback control during a period, which shifts until to protection operation after abnormality occurs (abnormality judging period) during light-on time (rated illumination or dimmer illumination) of the electric discharge lamp La. Then, since the feedback control by the control circuit 4 is inhibited during the abnormality judging period, which is after the abnormalities of the electric discharge lamp La occur until the protection operation is started, it is not compensated so that oscillation frequency may approach no-load resonance frequency f0, and the stress increase to the circuit parts by the increase in an output of the load circuit 5 can be prevented.
Patent JP-2002283335-A (JP)
Title: Manufacturing method of shell precast post
Inventor: HARUYAMA NOBUHITO
IPC: B28B21/20
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a shell precast post which enables reduction of the cost of a form and that of equipment for accelerated cure. SOLUTION: An elastically deformable tube member 16 is used as an inner form. A pressure gas is injected into the tube member 16 and expanded to make the tube member 16 project partially from gaps between hoop bars 13. Thereby a large number of indentations are formed on the outer peripheral surface of the tube member 16 and, in this state, concrete 11 is placed between the tube member 16 and an outer form 15.
Patent JP-2002026273-A (JP)
Title: Method for manufacturing capacitor of semiconductor element
Inventor: KIM KYONG-MIN
IPC: H01L27/108
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing the capacitor of a semiconductor element capable of improving the electric characteristics of a capacitor by improving surface roughness when forming an Ru film as a lower electrode. SOLUTION: This method for manufacturing the capacitor of a semiconductor element comprises: a step for evaporating a first Ru film on a semiconductor substrate on which a prescribed structure is formed; a step for processing the first Ru film by exciting the mixed plasma of Ar and H2; a step for forming a secondarily evaporated Ru film by evaporating a second Ru film on the first Ru film, and for forming a lower electrode by carrying out patterning; a step for forming a Ta2O5 film on the overall structure; and a step for forming a TiN film on the overall structure, and for forming an upper electrode by carrying out patterning.
Patent JP-2002290682-A (JP)
Title: Image scanner, image scanning system, image scanning method, computer-readable recording medium recording program, and program
Inventor: CHIBA HIROTAKA
IPC: H04N1/107
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To enable an image which is not shrunk in a scanning direction to be outputted from an image scanner without being affected by a scanning rate and data transferred from the image scanner to be reduced in volume. SOLUTION: The image scanner is equipped wit an image scanning unit 21, a movement detecting unit 22, a transfer data generating unit 101, a data compressing unit 102 which thins out the transfer data of every continuous transfer data other than specific transfer data, adds the amount of movement contained in the transfer data which have been thinned out to the amount of movement contained in the specific transfer data, and generates compressed data composed of image data contained in the specific transfer data and the sum of the amounts of movement, and a data transfer unit 33 which transfers either the transfer data or the compressed data.
Patent JP-2002287967-A (JP)
Title: Service development system
Inventor: IIJIMA EIWA
IPC: G06Q10/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique for developing a service system, enabling development by a person at least with ability of operation of a general computer such as operation of connecting the Internet and operation of word processor software. SOLUTION: Table items constituting formats for executing service systems, and variable names and attributes of data to be entered for the items are prepared beforehand. When developing the service system, a customer can select table items to constitute a format from among the table items prepared beforehand to create various formats.
Patent JP-2002298737-A (JP)
Title: Assembling method and jig for image display device
Inventor: CHUMA TAKASHI
IPC: H01J9/24
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an assembling jig for an image display device and a method for assembling the image display device whereby it is possible to install spacers between a back face plate and a front face plate in a right angle arrangement certainly and easily. SOLUTION: The assembling jig 10 is composed of a placing member 30 admitting placing of the front face plate 22 for connecting a plurality of spacers 23 with the back face plate 22 which constitutes an FED 20, a locating part 31 to maintain the relative positioning of the front face plate 22 with the placing member 20, a plurality of protruding members 32 supported by the placing member 31, a supporting part 33 provided on the protruding members 32, and an inclining means 34 to incline the placing member 30 and protruding members 32 as in a single piece. The inclining means 34 inclines the placing member 30 and protruding members 32 to a certain angle from the horizontal centering on the inclination axis parallel with the protruding direction in such an arrangement that the supporting part 33 is facing up.
Patent JP-2001259169-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of easily generating an effect sound corresponding to the display action of a variable display device. SOLUTION: In an image display part of a variable display device, left, right and middle patterns are variably displayed, and effect sounds B, C, D, E, F are generated respectively at specified timing. The generation of each effect sound is controlled in various kinds of procedures corresponding to the accelerating state, low speed state and decelerating state of the variable pattern display and the generation of a ready-to-win state during the variable display. The kind of the effect sound and the lighting pattern of a decorative lamp are made different particularly before and after the establishment of the ready- to-win state.
Patent JP-2002294067-A (JP)
Title: Polyamide resin composition
Inventor: NAKANO YASUHIRO
IPC: C08L77/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition having high melt-flowability. SOLUTION: The polyamide resin composition having a specific melt viscosity decreasing ratio (MVR) or melt index increasing ratio (MIR) contains (A) a polyamide resin, (B) a cage silsesquioxane expressed by general formula [RSiO3/2 ]n and/or a silicon compound expressed by general formula [RSiO3/2 ]n-m [O1/2 H]2+m and having a structure obtained by opening a part of the cage silsesquioxane and (C) a filler.
Patent JP-2002299919-A (JP)
Title: Microwave signal transmission line
Inventor: HIEDA TADAHARU
IPC: H01P1/387
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a microwave signal transmission line capable of simultaneously adjusting the propagation time and the impedance characteristic of a microwave signal. SOLUTION: This microwave signal transmission line for transmitting the microwave signal in a microwave signal circuit consists of at least one or more flexible lines going through space.
Patent JP-2002299490-A (JP)
Title: Bonding structure of ceramic basic material and conductor pin
Inventor: MAENO YOSHIYUKI
IPC: H01L23/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a bonding structure of a ceramic basic material and a conductor pin in which the ceramic basic material is prevented from being burred to project into the upper opening of a through hole and the head of the conductor pin is prevented from floating above the upper major surface of the ceramic basic material to cause inclination of the conductor pin. SOLUTION: A beveled part 5 having substantially S-shaped longitudinal section is formed at the upper opening of a through hole 3 extending between the major surfaces of a ceramic basic material having upper and lower major surfaces facing each other wherein the beveled part 5 has convex surface on the upper major surface side and the through hole 3 has concave surface on the inner surface side.
Patent JP-2002295218-A (JP)
Title: Decompression apparatus of four stroke cycle internal combustion engine
Inventor: AKUTSU TOSHIHARU
IPC: F01L13/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a four stroke cycle internal combustion engine, which has intake and exhaust valves respectively driven to open and close by intake and exhaust cams, integrally formed with a cam shaft and is driven to start by a starter motor, and to improve operability, for attaching a stopper for a decompressing cam and maintaining and inspecting the stopper. SOLUTION: This apparatus comprises a set of decompression cams, each having a built-in one-way clutch operative for transmitting torque, only when the cam shaft is being reversed. The decompression cams are disposed to be adjacent to either or both cams of the intake and exhaust cams and fitted onto the cam shaft; on each of the decompressing cams is provided a stopping convex portion having a front surface moderately, inclined from the base end to the tip end of the stopping convex portion and positioned on the rotationally leading side, while the cam shaft is reversed;  a stopper is resiliently urged toward each of the decompressing cams by a spring and inwardly projected, to be brought into a contact with and to stop the stopping convex portion, in a manner such that the stopper is directed from the outer side to the inner side of the cylinder head or cylinder cover to be inserted into the cylinder head or cylinder cover.
Patent JP-2002296802-A (JP)
Title: Device for processing sensitive material
Inventor: NOZAWA YOSHIE
IPC: G03F7/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To use a liquid temperature detection means provided with piping for processing liquid circulation to accurately detect the liquid temperature even in the standby state. SOLUTION: In the standby state which is the non-processing state of a PS plate, a thermistor is used to detect the liquid temperature in the piping; and when the detection result is deviated from a prescribed range, a circulating pump is operated to send a developer in a developing tank into the piping, and the liquid temperature is detected again. At this time, the timing of liquid temperature detection is delayed by a time set on the basis of the capacity of the developing tank and the discharge capability of the circulating pump after operation of the circulating pump (steps 200 to 214). Thus the temperature of the developer is accurately detected, and the temperature of the developer is controlled on the basis of this detection result to keep the developer at a temperature for proper processing of the PS plate even in the standby state.
Patent JP-2002292811-A (JP)
Title: Container for package food wherein discoloration of ink layer is suppressed
Inventor: YAMADA AKIKO
IPC: B65D30/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for suppressing the coloration or discoloration of the ink layer of a container caused by a coloring substance generated according to circumstances by a delivery period or a storage environment in the container used for food containing at least flavor and sugar. SOLUTION: The container for package food containing at least flavor and sugar as contents, comprises a laminate having at least a polyolefin layer, a polyethylene terephthalate layer, the ink layer and a protective layer from the inside.
Patent JP-2002303398-A (JP)
Title: Gas pressure adjusting system
Inventor: TAKAHASHI YUTAKA
IPC: F17D1/04
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent gas supply from being interrupted or supply gas pressure from being abnormally lowered due to the failure of a pressure adjuster when gas is supplied to a load. SOLUTION: This gas pressure adjusting system comprises pipelines 7 to 9 for supplying gas from a bulk storage tank 10 for storing the gas to the load and an H pressure adjuster 1 and an L pressure adjuster 2 installed in the pipelines parallel with each other to supply the gas to the load after reducing the pressure of the gas flowing from the bulk storage tank 10 therein to a set pressure or less. The pressure setting of the L pressure adjuster 2 is made lower than the pressure setting of the H pressure adjuster 1 and higher than a gas pressure lower limit value necessary for the operation of the load. The capacity of the L pressure adjuster 2 is set to that the supply flow of the L pressure adjuster when a secondary pressure is equal to the gas pressure lower limit is larger than the necessary flow for the load.
Patent JP-2002301731-A (JP)
Title: Solution film forming method
Inventor: MIYAZAKI MASAAKI
IPC: B29C41/36
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a solution film forming method capable of manufacturing a film excellent in surface smoothness and thickness uniformity without generating thickness irregularity of a long cycle in a longitudinal direction. SOLUTION: The die lip 23 of a casting die 20 is flatly formed at the leading end thereof to become a flat part 24. A casting band 30 functions as a casting support. The segment parallel to the flat part 24 is set to (a) and the point on the casting support 30 is set to (c) when a perpendicular is put down to the casting support from the center (b) of the opening part of a slit 22 an the tangential line at the point (c) is set to (d). The segment (a) becomes the flat part of the leading end of the casting die lip and the tangential line (d) becomes the surface of the casting support, and the angle A( deg.) formed by the flat part of the leading end of the casting die lip and the surface of the casting support and the speed B (m/min) of the casting support are set to the relation of the formula (1): -20<=A<=-7B+295.
Patent JP-2002308325-A (JP)
Title: Packaging for storing screen door, etc.
Inventor: TANAKA KENJI
IPC: B65D71/02
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a packaging for storing a screen door, etc., which is simple in structure, easy in opening/closing operation, excellent in dust-proof and water- proof effect and excellent in carrying workability. SOLUTION: This packaging 1 for storing the screen door, etc., comprises a bottom part 2 on which a rectangular screen door, etc., can be placed, a pair of top parts 3 which are extended in the longitudinal direction of the bottom part 2 to fold and cover both ends of the placed screen door, etc., and a pair of lid parts 4 which are extended in the right-to-left direction of the bottom part 2 to return and cover a tip part of the placed screen door, etc.  In the lid parts 4, a strip-like body 5 having the width not less than the thickness of the screen door and having the length not less than the width of the screen door is joined with an inner surface of the lid parts 4 in the vicinity of a connection part to the bottom part 2 in the orthogonal direction to the extending direction of the lid parts 4, a tightening member for tightening suitable parts of the outer surface of the pair of the lid parts 4 covering the screen door is provided, a tightening member for tightening suitable parts of the outer surface of the pair of the top parts 3 covering the screen door, etc., is provided, and a handle member 9 is provided on the outer surface.
Patent JP-2002309741-A (JP)
Title: Stair
Inventor: TAKAHASHI JO
IPC: E04F11/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a stair allowing a safe going up and down without generating a creaky sound. SOLUTION: In this stair 1 comprising a bed 2 formed stepwise, a tread 3 mounted on the upper surface of the horizontal part 23 of the bed 2, and a riser 4 mounted on the front of the vertical part 24 of the bed 2, the front end lower surface of the tread 3 and the upper end surface of the riser 4 are mounted in a non-contact state.